Fixes #1278 Api review comments are been addressed

vtlib/Vtiger/Functions.php

@@ -1571,11 +1571,11 @@ class Vtiger_Functions {
$query = "SELECT attachmentsid FROM vtiger_seattachmentsrel WHERE crmid = ?";
$result = $adb->pquery($query, array($crmid));
$noofrows = $adb->num_rows($result);
-            if ($adb->num_rows($result) > 1) {
+            if ($noofrows > 1) {
for ($i = 0; $i < $noofrows; $i++) {
$attachmentIds[] = vtws_getId($WsEntityId,$adb->query_result($result, $i, 'attachmentsid'));
}
-            } else if($adb->num_rows($result) > 0 && $adb->num_rows($result) == 1){
+            } else if($noofrows > 0){
$attachmentIds[] = vtws_getId($WsEntityId, $adb->query_result($result, 0, 'attachmentsid'));
}
}